253441158

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{100333}}^1$

素因数の和:100759

約数の個数: 16

約数和(自身を含む): 508091376

約数和(自身を除く): 254650218

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 100333, 200666, 300999, 601998, 42240193, 84480386, 126720579, 253441158]

約数ペア:

[(1, 253441158), (2, 126720579), (3, 84480386), (6, 42240193), (421, 601998), (842, 300999), (1263, 200666), (2526, 100333)]